Trigonometric Functions Help : Videos | Worksheets | Word Problems

Many students find trigonometric functions difficult. At TuLyn, we have hundreds of free trigonometric functions video tutorials, printable trigonometric functions worksheets, and trigonometric functions word problems to help you better understand trigonometric functions and get better grades.

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Trigonometric Functions

In mathematics, the trigonometric functions are functions of an angle. They are important in the study of triangles and modeling periodic phenomena, among many other applications. Trigonometric functions are commonly defined as ratios of two sides of a right triangle containing the angle, and can equivalently be defined as the lengths of various line segments from a unit circle.

Many students find trigonometric functions difficult. They feel overwhelmed with trigonometric functions homework, tests and projects. And it is not always easy to find trigonometric functions tutor who is both good and affordable. Now finding trigonometric functions help is easy. For your trigonometric functions homework, trigonometric functions tests, trigonometric functions projects, and trigonometric functions tutoring needs, TuLyn is a one-stop solution. You can master hundreds of math topics by using TuLyn.

At TuLyn, we have over 2000 math video tutorial clips including trigonometric functions videos, trigonometric functions practice word problems, trigonometric functions questions and answers, and trigonometric functions worksheets.

Our trigonometric functions videos replace text-based tutorials and give you better step-by-step explanations of trigonometric functions. Watch each video repeatedly until you understand how to approach trigonometric functions problems and how to solve them.
  • Hundreds of video tutorials on trigonometric functions make it easy for you to better understand the concept.
  • Hundreds of word problems on trigonometric functions give you all the practice you need.
  • Hundreds of printable worksheets on trigonometric functions let you practice what you have learned by watching the video tutorials.
How to do better on trigonometric functions: TuLyn makes trigonometric functions easy.

Sine Cosine Tangent Video Clip

Sine Cosine Tangent
Video Clip Length: 2 minutes 18 seconds
Video Clip Views: 25408

This clip gives the definitions of the trigonometric functions sine, cosine and tangent.

curves, functions, identities, plane figures, shapes, trigonometric functions, trigonometric identities

Adding Rational Expressions Involving Trigonometric Functions Video Clip

Adding Rational Expressions Involving Trigonometric Functions
Video Clip Length: 2 minutes 50 seconds
Video Clip Views: 12682

adding rational expressions, expressions, functions, number sense, numbers, rational expressions, rational numbers, trigonometric functions

Finding Trigonometric Values Using Sohcahtoa Video Clip

Finding Trigonometric Values Using Sohcahtoa
Video Clip Length: 3 minutes 45 seconds
Video Clip Views: 9734

functions, identities, sohcahtoa, trigonometric functions, trigonometric identities

Finding The Period Of A Trigonometric Function Video Clip

Finding The Period Of A Trigonometric Function
Video Clip Length: 45 seconds
Video Clip Views: 8618

functions, period, periodic functions, trigonometric functions

Inverse Tangent 2 Video Clip

Inverse Tangent 2
Video Clip Length: 1 minute 54 seconds
Video Clip Views: 8133

arctangent, expressions, functions, inverse tangent, inverse trigonometric functions, trigonometric expressions, trigonometric functions

Cotangent 90 Video Clip

Cotangent 90
Video Clip Length: 49 seconds
Video Clip Views: 7197

cotangent, functions, trigonometric functions

Law Of Sines Video Clip

Law Of Sines
Video Clip Length: 4 minutes 50 seconds
Video Clip Views: 7062

functions, law of sines, sine, trigonometric functions

Law Of Cosines Video Clip

Law Of Cosines
Video Clip Length: 2 minutes 19 seconds
Video Clip Views: 6745

cosine, functions, law of cosines, trigonometric functions

Inverse Sine 2 Video Clip

Inverse Sine 2
Video Clip Length: 1 minute 49 seconds
Video Clip Views: 6437

arcsine, expressions, functions, inverse sine, inverse trigonometric functions, trigonometric expressions, trigonometric functions

Ratio Identities Video Clip

Ratio Identities
Video Clip Length: 2 minutes 20 seconds
Video Clip Views: 6221

functions, identities, ratio identities, trigonometric functions, trigonometric identities

Top Trigonometric Functions Word Problems

  • A man on a 135-ft vertical cliff looks down (#2873)
    A man on a 135-ft vertical cliff looks d... ...s the friend from the base of the cliff?
    curves, functions, identities, plane figures, polygons, pythagorean theorem, right triangles, shapes, sohcahtoa, triangles, trigonometric functions, trigonometric identities
  • A ladder 39 feet long leans against a building (#1419)
    A ladder 39 feet long leans against a bu... ...gh is the window ledge about the ground?
    cosine, curves, functions, plane figures, polygons, pythagorean theorem, right triangles, shapes, triangles, trigonometric functions
  • A 25 m tower standing vertically (#847)
    A 25 m tower standing vertically on a hi... ...the angle of elevation of the sun at S?
    functions, law of sines, sine, trigonometric functions
  • A ladder rests against a wall (#2926)
    A ladder rests against a wall. the top o... ...3 with the wall. how long is the ladder?
    functions, identities, sohcahtoa, trigonometric functions, trigonometric identities
  • An airplane is sighted at the same time (#54)
    An airplane is sighted at the same time... ...s 11 and 22. How high is the airplane?
    functions, law of sines, sine, trigonometric functions

See All Trigonometric Functions Word Problems

Homework Help Questions

  • How do you graph trig tangents?
  • What is the area of triangle ABC given that a = 4 , b = 7 , and B = 75°
  • sin(a+b)=
  • tan 59
  • a=8.5 c = 14.2
  • a=17 b=39 and c=50 Find A
  • What is the value of arcsin (- √2 / 2)?
  • how to find the cot 38 (degrees) without using a calculator
  • A parallelogram has sides of lengths 3 and 5, and one angle is 50 degrees. Find the lenghts of the diagonals.
  • To find the distance between two points A and B on opposite sides of a river, a surveyor measures out a base line AC that is 25 m long. He then measures angle A= 82 degree and angle C= 69 degree. Calculate the distance AB.
  • from the top of the building 60ft. high ,the angle of elevation of the top of a vertical pole is 14 degree.At the bottom of the building the angel of elevation of the top of the pole is 28 degree.Find the (a) the height of the pole and (b) the distance of the pole from the building.

Post a homework question on trigonometric functions:




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Tangent

Hundreds of video clips, worksheets, and word problems on tangent.

Sine

Hundreds of video clips, worksheets, and word problems on sine.

Cosine

Hundreds of video clips, worksheets, and word problems on cosine.

Cotangent

Hundreds of video clips, worksheets, and word problems on cotangent.

Cosecant

Hundreds of video clips, worksheets, and word problems on cosecant.

Secant

Hundreds of video clips, worksheets, and word problems on secant.

SOHCAHTOA

Hundreds of video clips, worksheets, and word problems on sohcahtoa.

Arcsine

Hundreds of video clips, worksheets, and word problems on arcsine.

Inverse Trigonometric Functions

Hundreds of video clips, worksheets, and word problems on inverse trigonometric functions.

Evaluating Trigonometric Functions

Hundreds of video clips, worksheets, and word problems on evaluating trigonometric functions.

Functions

Watch video clips on functions, print functions worksheets, practice functions word problems.

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Many students find trigonometric functions difficult. At TuLyn, we have hundreds of free trigonometric functions video tutorials, printable trigonometric functions worksheets, and trigonometric functions word problems to help you better understand trigonometric functions and get better grades.